What is -x^2+4y^2=4 ?

The solution to -x^2+4y^2=4 is Hyperbola with (h,k)=(0,0),a=1,b=2

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-x^2+4y^2=4

- x^{2} + 4 y^{2} = 4

(h, k) = (0, 0), a = 1, b = 2

Solution steps

- x^{2} + 4 y^{2} = 4

Rewrite

- x^{2} + 4 y^{2} = 4

in the form of a standard hyperbola equation

\frac{( y - 0 ) ^{2}}{1 ^{2}} - \frac{( x - 0 ) ^{2}}{2 ^{2}} = 1

Therefore Hyperbola properties are:

(h, k) = (0, 0), a = 1, b = 2

(x - 4)^{2} - (y + 1)^{2} = 4

x^{2} + 24 = y^{2} + 6 x - 2 y

x^{2} - y^{2} + 10 x - 6 y = 2

x^{2} - y^{2} = 200 0^{2}

6 x^{2} - \frac{2}{3} y^{2} = 4

What is -x^2+4y^2=4 ?
The solution to -x^2+4y^2=4 is Hyperbola with (h,k)=(0,0),a=1,b=2